baber/WOPTO huggingface dataset:
Patent JP-H0825468-A (JP)
Title: Blow mold
Inventor: TAKATORI HIROYUKI
IPC: B29C33/56
Filed: 1994-07-12
Abstract: PURPOSE:To efficiently obtain a blow molding having good surface properties by forming a temp. controlling medium passage to the interior of a mold matrix composed of material quality low in heat capacity and providing longitudinal and lateral groove parts on the surface of a mold cavity or providing fine holes on the entire surface of the mold cavity and bonding a heat-resistant resin film having specific fine holes to the surface of the cavity. CONSTITUTION:A plurality of drilled holes are provided or a copper pipe is cast in the vicinity of the cavity 12 in a mold main body 14 composed of material quality low in heat capacity, for example, an aluminum cast product along the surface of the cavity 12 to form a temp. controlling medium passage 19 so as to meander along the surface of the cavity 12. Further, crosswise grooves 16 are provided to the surfaces of the cavities 12R, 12L of mold main bodies 14R, 14L and a heat-resistant resin film 18 (18R, 18L) is bonded to the surface of the cavity 12. Fine holes with a diameter of 1mm or less, pref., about 0.05-0.3mm are formed to the heat-resistant film 18 in density of 1/cm<2> or more.
Patent JP-H0210530-A (JP)
Title: Optical head
Inventor: SAKAGUCHI AKIHIRO
IPC: G11B7/135
Filed: 1988-06-28
Abstract: PURPOSE:To set the quantity of return light of a semiconductor laser at a prescribed value by providing a wavelength plate of its phase difference deviating from 1/4 wavelength in varying the thickness of the wavelength plate, etc. CONSTITUTION:The wavelength plate is provided to generate a phase difference except 1/4 wavelength in such a way that the phase difference is varied by changing the thickness of the wavelength plate. For example, the optical head has the wavelength plate 11 of the deviated phase by 1/4 wavelength from a phase difference to be generated by changing the phase difference, and when it is settled as V=30+ or -3%, phi=45+ or -3 deg. and eta=7%, where V is to be regarded as a quenching ratio of the wavelength plate, phi as an inclination of an optical axis for setting and eta as a transmission ratio, the return light Bip to the semiconductor laser in this case can be regarded as Bip=0.51-0.63%. In addition, by using a 1/5 wavelength plate, the similar effect can also be obtained.
Patent JP-H0827440-A (JP)
Title: Double-sided tacky tape
Inventor: HISHIDA MAKOTO
IPC: C09J7/04
Filed: 1994-07-12
Abstract: PURPOSE:To obtain a double-sided tacky tape usable for applications under a load of a small stress for a long period even for an interior trim materials or parts using a hardly bondable polypropylene-based resin as a material and applications requiring the transparency without any fear of peeling or slippage. CONSTITUTION:This double-sided tacky tape has a tacky agent layer, formed out of a tacky agent composition containing an alkyl (meth)acrylate-based polymer having the number of carbon atoms in an alkyl group within the range of 2-15 and a tackifier resin having small compatibility with the polymer and toluene in an amount of at least >=50wt.% based on the whole and having 5-10% haze value. Furthermore, the double-sided tacky tape is prepared by laminating acrylic tacky agent layers consisting essentially of an alkyl (meth) acrylate-based polymer having the number of carbon atoms within the range of 2-15 onto both surfaces of a nonwoven fabric, made without using a binder' and containing >=35wt.% hemp as a substrate.
Patent JP-H11353722-A (JP)
Title: Information recording device
Inventor: SAKATA YUJI
IPC: G11B9/04
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a phase transition recording type information recording device in which the surface of the recording medium can be locally molten even when the voltage applied on a conductive probe is decreased, and in which data can be recorded with high density. SOLUTION: A recording film consisting of a phase transition material is formed on the surface of a disk 10. The disk 10 is heated to a temp. lower than the melting point of the recording film by a heater 4 disposed under the disk 10, and writing signals are supplied to a conductive probe 15. In this method, if the writing signal has sharp rising, a noncrystal phase is produced on the surface of the disk 10, and if the signal has slow rising, a crystal phase is produced. Thus, data can be recorded as transition of phase in the disk 10.
Patent JP-S5862585-A (JP)
Inventor: KAWADA YOSHINARI
IPC: G21C3/34
Filed: 1981-10-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11349585-A (JP)
Title: Production of 2-oxo-1,3-dioxa-2-thiolane derivative
Inventor: TAKUMA YUUKI
IPC: C07D327/10
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To provide an industrially useful production route for 2-oxo-1,3-dioxa-2- thiolane derivative. SOLUTION: In the production of 2-oxo-1,3-dioxa-2-thiolane that is represented by formula I (R is a hydrocarbon group which may be substituted), 1,2,3,4- butanetetraol represented by formula II is used as a starting substance and subjected to the reaction with a sulfonylation agent in the presence of a base in a solvent to sulfonate only the primary hydroxy group and give 1,4-dio-O- organosulfonyl-1,2,3,4-butanetetraol of formula III. Subsequently, the product is allowed to react with a thionylation agent thereby forming the thiolane skeleton.
Patent JP-H0830204-A (JP)
Title: Automatic vending machine
Inventor: INOUE KIYOHIKO
IPC: G09F5/00
Filed: 1994-07-13
Abstract: PURPOSE:To appeal an image of merchandize by making a customer standing in front of an automatic vending machine easy to see display articles by detecting the height of the customer and revising the attaching angle of the display articles. CONSTITUTION:When a coin is received, the height of the customer is discriminated by sensors 1, 2, and when the sensor 2 is turned on, the display goods 14 are left as it is, and it ends. When sensor 2 is not turned on, whether or not the sensor 1 is turned on is discriminated, and when on, a drive motor 7 is rotated forward, and the display goods are inclined toward the front. Then, whether or not a switch is turned on is discriminated, and when the switch 2 is turned on, the drive motor 7 is stopped. Then, whether or not the vending is ended is discriminated, and when ended, the drive motor 7 is rotated backward, and whether or not the switch 1 is turned on is discriminated, and when on, it ends.
Patent JP-S5492711-A (JP)
Title: Tape form body driving device
Inventor: WAKAMI NOBORU
IPC: G11B5/00
Filed: 1977-12-29
Abstract: PURPOSE: To eliminate the need for holding current during operation and prolong battery discharge time by so constituting the tape form body driving device that a voltage is applied only for a specified time during plunger suction of the play state driving solenoid of said device.  
     CONSTITUTION: A plate state driving solenoid 6 which holds the suction state of a plunger 15 with a permanent magnet 14 is provided. When a voltage of positive polarity is applied to the terminals 17, 18 thereof, the plunger 15 is sucked and even if the applied voltage is cut off, the suction of the plunger 15 is maintained by the permanent magnet 14 in the solenoid. These are so constituted that when the voltage of opposite polarity is applied to the terminals 17, 18 the suction is released. The voltages of positive and oppositve polarities are applied to the terminals 17, 18 of the solenoid 6 from a power source 19 by operating transistors 5, 8 with transistor driving circuits 4, 7 respectively through interlocking of play button and switches 1 thru 3, hence there is no need for holding current from the power source 19 and the use time of a battery 19 may be prolonged. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H065386-A (JP)
Title: Electronic cyclotron resonance device
Inventor: KINOSHITA TAKASHI
IPC: G01N24/14
Filed: 1992-06-19
Abstract: PURPOSE:To provide an ECR device which irradiates an object with ions produced from plasma by ECR, wherein the density distribution of ions is made uniform by introducing microwaves with uniform power density distribution into a vacuum vessel 1 on which a magnetic field is impressed. CONSTITUTION:In a wave-guide tube 14, microwaves are transmitted having eccentric power density distribution, and upon making the power density distribution uniform by a wave emitting power density unifirming means (phase shifter 15), the waves are cast into a vacuum vessel 1 from a wave incident window 2. Thereby the produced density distribution of plasma particles in the plasma generating region (ECR region 13) is made uniform by the electron cyclotron resonance caused by the electric field due to the cast microwaves, the magnetic field impressed to the inside of the vacuum vessel 1, and the gas to be processed which was introduced into the vacuum vessel 1. Thus a processing such as etching can be done with high quality with no risk of generating eccentric ion irradiation to the object 12.
Patent JP-S645033-A (JP)
Title: Semiconductor device
Inventor: YOSHIMURA KATSUNOBU
IPC: H01L23/52
Filed: 1987-06-26
Abstract: PURPOSE:To prevent the generation of melting failure of fuse, and improve the yield of semiconductor chip, by arranging a fuse for redundant circuit provided with a region capable of cutting on the upper surface of a protruding part arranged on a field insulating film. CONSTITUTION:On a semiconductor substrate 1, a field insulating film 2 is arranged, and a protruding part 3 is formed by etching the surface of the insulating film 2. On the surface containing the protruding part 3, a polycrystalline silicon film, e.g., is deposited, and selectively etched to form a fuse 4 for redundant circuit provided with a region capable of cutting on the protruding part 3. A metal film is deposited on the whole surface, and selectively etched to form a wiring 5 connecting to the fuse 4. When the fuse 4 is melted by laser, the fuse 4 material of cutting region is completely scattered. Thereby, the generation of melting failure of fuse is prevented, and the yield of semiconductor chip can be improved.
Patent JP-H0527603-A (JP)
Title: Electrophotographic device
Inventor: MATSUNO JUNICHI
IPC: G03G21/00
Filed: 1991-07-01
Abstract: PURPOSE:To integrate a transfer means and a fixing means into one body and to realize high image quality with a compact device constitution by disposing a cooling means cooling a heat resistant belt, on the downstream of a heating means executing heating via the heat resistant belt. CONSTITUTION:A toner image 2 on a photosensitive drum 12 is formed on the heat resistant belt 4 by a transfer roller 16, heated from the back surface of the heat resistant belt 4 carrying the toner image 2, by a heating element 3, to be transferred on a form 1, and pressurized and fixed by a backup roller 5. After that, the heat resistant belt 4 is cooled from the inside by a forcibly cooling means 8 provided on the downstream side of the heating element 3. In other words, since the temp. of the heating belt 4 is lowered, the deterioration of photosensitive drum properties caused by the rising of the temp. of the heat resistant belt 4 can be prevented, and image quality is improved. Further, a cooling fin is provided on the forcibly cooling means 8, and the inside of the heat resistant belt 4 is made of a material excellent in thermal conductivity, so that cooling excellent in efficiency can be realized.
Patent JP-H0449551-A (JP)
Title: Magneto-optical display device
Inventor: KURODA SUMIO
IPC: G11B11/10
Filed: 1990-06-18
Abstract: PURPOSE:To prevent the occurrence of a unwritable part by forming a recording medium, which is made of magnetic garnet having the vertical magnetic anistropy, on a heat-resisting transparent substrate. CONSTITUTION:A compensation temperature To of a garnet 1b at which the magnitude of magnetization is 0 is generally lower than a room temperature Tr, and the coercive force diverges at this temperature To. The coercive force is monotonously reduced from the compensation temperature To to a Curie point Tc. The temperture is raised up to the Curie point Tc by heating of a laser beam 3a and the coercive force is kept at 0 to write data. The recording medium is heated at a temperature Tp or lower, where a required minimum coercive force Hp is kept, to reduce the write laser power. Consequently, the recording medium is improved by the margin of power of the laser beam even if respective recording medium constituting elements have a variance of sensitivity, and the life is extended.
Patent JP-H0717407-A (JP)
Title: Fitting structure of horn pad of steering wheel
Inventor: YAMAMOTO KAZUTO
IPC: B60R16/027
Filed: 1993-06-30
Abstract: PURPOSE:To provide the fitting structure of the horn pad of a steering wheel which prevents the horn from unexpectedly sounding due to an unexpected inertia force acting on the horn pad. CONSTITUTION:A horn pad P is fitted so as to be movable by a specified distance via locking members 25 engaged with the steering wheel 20 at a plurality of its positions to be movable in parallel with the rotary axis direction of the steering wheel and energized to the retreat position by a spring. When the horn pad is pushed against the spring, an alarm is provided by electric connection to the horn. A plane including at least three positions among the engaging positions of locking members 25 is arranged close to the gravitational center of the horn pad or a pin member extending to the width direction of a vehicle and a slit, which engages with the pin member and allows the movement of the horn pad in the axial direction of steering rotary shaft but restrict its movement crossing at right angles with the above movement are provided. In this way, the horn pad is prevented from rotating against the steering wheel 20 owing to the inertia force acting thereon.
Patent JP-S6051934-A (JP)
Title: Display device
Inventor: SHIMAZAWA YOUICHI
IPC: G09G1/00
Filed: 1983-08-31
Abstract: PURPOSE:To shorten a time required for elaborating an original, and to correct exactly the original by displaying the whole of an original picture on the screen, also making a written dot displaying data correspond to a display dot, and reading out only a specified data. CONSTITUTION:A data of a memory is divided, and if a high signal exists in a data of a dot group written in a picture memory, a display dot corresponding to its divided dot group is lighted. Accordingly, it becomes possible to display the whole surface of an original on a CRT display device in a word processor, and an elaboration and a layout can be executed without seeing the original.
Patent JP-S6318182-A (JP)
Title: Plunger mechanism of magnetic solenoid for starter
Inventor: SO MASAHIRO
IPC: F02N11/00
Filed: 1986-07-09
Abstract: PURPOSE:To dispense with a hold coil as well as to aim at the promotion of lightweightiness, by making a sleeve engage a receiving part of a plunger with a clock part of a bobbin via a feed part with coil energization at the time of engine starting, holding it at a starting position, and releasing the engagement between them with the coil reenergized. CONSTITUTION:When a pull-in coil 5 is temporarily energized with a starting switch, a guide sleeve 21 is moved in an S direction against a spring 22, then a plunger 10 is displaced against springs 15 and 20, closing an interval between contacts 27 and 28, thus a motor 2 is started. At this time, rearward movement of this guide sleeve 21, a projecting piece 23a of a feed part 23 is slidden rearward along a groove 6d of a lock part 6 of a bobbin 4, a tilting part 24 comes into contact with another tilting part 18a of a receiving part 18 and then it is retreated, while the receiving part 18 has the tilting part 24 engaged with the inside of a feed groove as attending on rotation of a sliding plate 17, and the guide sleeve 21 is rest to its original position by dint of the spring 22. And, when the coil is reenergized after starting, it is engaged with re-retreatment of the guide sleeve 21, that is, a starting position of the plunger 10 is released. Thus, a hold coil becomes unnecessary and miniaturization and lightweight promotion are made attainable.
Patent JP-S5785133-A (JP)
Title: Input system of selected character
Inventor: OOYAMA HIROSHI
IPC: G06F17/22
Filed: 1980-11-14
Abstract: PURPOSE:To facilitate an easy input operation for selecting a character, by selecting a desired character, a pattern, etc. through a photosensitive means in an index part, then selecting and inputting the character, etc. of a group displayed at a character display part through the photosensitive means. CONSTITUTION:An index table stored in a character generating memory 14 is displayed at a display part 10 by a command from a keyboard 19. A photosensitive means 4 gets close to a necessary item on the index table to read the coordinates with a position reader 16. And a corresponding code is generated from a coding device 17. The character group corresponding to the generated  code and stored in the memory 14 is displayed at a character display part. Furthermore, the means 4 gets close to a character required by the character group to read the coordinates with the reader 16. Then a corresponding code is generated from the device 17 and written into an editing memory 15. Thus the  character selected by the means 4 is displayed on an editing monitor 11.
Patent JP-H0211256-A (JP)
Title: Tundish
Inventor: YAMAMOTO HIRONORI
IPC: B22D11/118
Filed: 1988-06-29
Abstract: PURPOSE:To float up and separate non-metallic inclusion and to clean molten metal by arranging a parting weir composing of molten flowing passage between molten steel receiving region and pouring region and blowing gas into the molten steel receiving region or the pouring region at bottom part of a tundish near the parting weir. CONSTITUTION:The molten steel is poured into the molten steel receiving region 11 in the tundish 1 from a ladle and the flowing speed of the molten steel is quickened at near the molten steel receiving region 11 or the pouring region 12 passing the molten steel flowing passage 14 in the parting weir 13. Gas blowing device 15 is arranged at the position, which this flowing speed is quickened, that is, at the molten steel receiving region 11 or the pouring region 12 of the molten steel flowing passage 14. As this gas blowing device 15, for example, at the time of blowing the gas into the molten steel 12 with a porous brick, gas becomes bubble 17 to come in the molten steel, and then, by quickened molten steel flowing speed, the bubble is torn to become fine gas bubble 17. The fine gas bubble 17 absorbs, floats up and separates the non-metallic inclusion in the molten steel. By this method, the molten steel can be cleaned.
Patent JP-H059119-A (JP)
Title: Oral composition for hair tonic and hair growth
Inventor: KOSUGE TAKUO
IPC: A23L29/00
Filed: 1991-07-02
Abstract: PURPOSE:To obtain an oral composition for hair tonic and hair growth capable of orally ingesting the composition as a medicine and a functional food, preventing and treating alopecia and simultaneously promoting hair production. CONSTITUTION:An oral composition for hair tonic and hair growth containing scymnol sulfate expressed by the formula [M is H or cation (preferably Na, K, Ca, NH4 or organic amine)] which is one ingredient of bile in deep-sea sharks as an active ingredient. The aforementioned composition is useful as a medicine or a functional food having effects excellent in hair tonic and hair growth. The dose of the above-mentioned composition is 0.01-100 mg/day, preferably 0.1-50 mg/d expressed in terms of the aforementioned active ingredient in the case of oral administration and it is practically convenient to contain i0.5 mg above-mentioned active ingredient in the administration form at a time for sufficiently exhibiting hair tonic and hair growth effects.
Patent JP-H08334931-A (JP)
Title: Electrophotographic carrier and its production
Inventor: KAMIYAMA MASAFUMI
IPC: G03G9/107
Filed: 1995-06-05
Abstract: PURPOSE: To produce a spherical binder type electrophotographic carrier of a small particle diameter having a low apparent specific gravity and high magnetic susceptibility. CONSTITUTION: This electrophotographic carrier contains magnetic powder by 4-100 pts.wt. per 1 pt.wt. resin obtd. by bringing an isocyanate, phenol and aldehyde into a polymn. reaction. This carrier is produced by dispersing the isocyanate, phenol, aldehyde and magnetic powder in an aq. medium and carrying out stirring under heating, suspension polymn., dehydration and drying.
Patent JP-H11336901-A (JP)
Title: Metal gasket of multilayer structure
Inventor: UCHIDA SATORU
IPC: F02F11/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a metal gasket of multilayer structure which can seal a three surfaces gathered part surely without considering the size accuracy on the end position corresponding to the three surfaces gathered part of a gasket. SOLUTION: A cylinder head gasket G for using to an engine having an integral front cover is composed of a metal thin plate piled mutually at least two pieces. In oneside of the metal thin plate, a notch is formed on the position adjacent to a three surfaces gathered part. When an elastic member having a high compression characteristic is mounted on the engine, the gasket is provided in this notch so as to fill the space between a front cover C and cylinder head H and/or cylinder block B.
Patent JP-H059361-A (JP)
Title: Abs resin composition having improved processability
Inventor: TSURIGA KOJI
IPC: C08L55/02
Filed: 1991-07-02
Abstract: PURPOSE:To provide the subject composition composed of ABS resin and a specified amount of a specified oligoamide compound blended therewith, capable of producing a molding excellent in surface properties, free from lowering of thermal deformation temperature of the resin and capable of blending vinyl chloride resin without a danger of peeling. CONSTITUTION:An objective composition obtained by blending (A) 100 pts.wt. ABS resin with (B) 0.01-20 pts.wt. (preferably 0.05-10 pts.wt.) oligoamide compound represented by formula R1-(-CO-R3-CO-NH-R4-NH-)n-(CO-R5-NH-)n-R2 (R1 is HO-, NH2-R4-NH-, R6-NH- or R7-CO-NH-R4-NH-; R2 is -H, -CO-R7, -CO-R3- OH or -CO-R3-CO-NH-R6; R3-R5 are 1-12C alkylene; R6 and R7 are 1-18C alkyl; m and n are 0-40 and m+n=2-40) and preferably having 60-300 deg.C softening point.
Patent JP-2000312705-A (JP)
Title: Effective spot presser
Inventor: HAYASHI KAZUMI
IPC: A61H39/04
Filed: 1999-05-05
Abstract: PROBLEM TO BE SOLVED: To provide a effective spot presser which applies pressure to pressure points while being fixed or operated manually. SOLUTION: This effective spot presser has a effective spot pressing head 2 provided on the upper surface of a head mounting low board 1. Alternately, a effective spot pressing head is provided in the middle of a head mounting grip bar. The effective spot presser is applied to effective spots on a user's feet, waist, back or the like and pressure is applied by means of the user's body weight. Alternately, the effective spot is manually operated to apply pressure to each effective spot. The user can thus be relaxed to alleviate fatigue.